165081696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 512096256

約数和(自身を除く): 347014560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 251, 272, 312, 372, 403, 408, 416, 442, 496, 502, 527, 544, 624, 663, 744, 753, 806, 816, 884, 992, 1004, 1054, 1209, 1248, 1326, 1488, 1506, 1581, 1612, 1632, 1768, 2008, 2108, 2418, 2652, 2976, 3012, 3162, 3224, 3263, 3536, 4016, 4216, 4267, 4836, 5304, 6024, 6324, 6448, 6526, 6851, 7072, 7781, 8032, 8432, 8534, 9672, 9789, 10608, 12048, 12648, 12801, 12896, 13052, 13702, 15562, 16864, 17068, 19344, 19578, 20553, 21216, 23343, 24096, 25296, 25602, 26104, 27404, 31124, 34136, 38688, 39156, 41106, 46686, 50592, 51204, 52208, 54808, 55471, 62248, 68272, 78312, 82212, 93372, 101153, 102408, 104416, 109616, 110942, 124496, 132277, 136544, 156624, 164424, 166413, 186744, 202306, 204816, 219232, 221884, 248992, 264554, 303459, 313248, 328848, 332826, 373488, 396831, 404612, 409632, 443768, 529108, 606918, 657696, 665652, 746976, 793662, 809224, 887536, 1058216, 1213836, 1331304, 1587324, 1618448, 1719601, 1775072, 2116432, 2427672, 2662608, 3174648, 3236896, 3439202, 4232864, 4855344, 5158803, 5325216, 6349296, 6878404, 9710688, 10317606, 12698592, 13756808, 20635212, 27513616, 41270424, 55027232, 82540848, 165081696]

約数ペア:

[(1, 165081696), (2, 82540848), (3, 55027232), (4, 41270424), (6, 27513616), (8, 20635212), (12, 13756808), (13, 12698592), (16, 10317606), (17, 9710688), (24, 6878404), (26, 6349296), (31, 5325216), (32, 5158803), (34, 4855344), (39, 4232864), (48, 3439202), (51, 3236896), (52, 3174648), (62, 2662608), (68, 2427672), (78, 2116432), (93, 1775072), (96, 1719601), (102, 1618448), (104, 1587324), (124, 1331304), (136, 1213836), (156, 1058216), (186, 887536), (204, 809224), (208, 793662), (221, 746976), (248, 665652), (251, 657696), (272, 606918), (312, 529108), (372, 443768), (403, 409632), (408, 404612), (416, 396831), (442, 373488), (496, 332826), (502, 328848), (527, 313248), (544, 303459), (624, 264554), (663, 248992), (744, 221884), (753, 219232), (806, 204816), (816, 202306), (884, 186744), (992, 166413), (1004, 164424), (1054, 156624), (1209, 136544), (1248, 132277), (1326, 124496), (1488, 110942), (1506, 109616), (1581, 104416), (1612, 102408), (1632, 101153), (1768, 93372), (2008, 82212), (2108, 78312), (2418, 68272), (2652, 62248), (2976, 55471), (3012, 54808), (3162, 52208), (3224, 51204), (3263, 50592), (3536, 46686), (4016, 41106), (4216, 39156), (4267, 38688), (4836, 34136), (5304, 31124), (6024, 27404), (6324, 26104), (6448, 25602), (6526, 25296), (6851, 24096), (7072, 23343), (7781, 21216), (8032, 20553), (8432, 19578), (8534, 19344), (9672, 17068), (9789, 16864), (10608, 15562), (12048, 13702), (12648, 13052), (12801, 12896)]